112211101110111 has 8 divisors (see below), whose sum is σ = 149615029001520. Its totient is φ = 74807286979392.

The previous prime is 112211101110071. The next prime is 112211101110133. The reversal of 112211101110111 is 111011101112211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112211101110111 - 2¹⁵ = 112211101077343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211101160111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26111380 + ... + 30103593.

It is an arithmetic number, because the mean of its divisors is an integer number (18701878625190).

Almost surely, 2^{112211101110111} is an apocalyptic number.

112211101110111 is a deficient number, since it is larger than the sum of its proper divisors (37403927891409).

112211101110111 is an equidigital number, since it uses as much as digits as its factorization.

112211101110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56880345.

The product of its (nonzero) digits is 4, while the sum is 15.

Adding to 112211101110111 its reverse (111011101112211), we get a palindrome (223222202222322).

The spelling of 112211101110111 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred one million, one hundred ten thousand, one hundred eleven".